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Polara: 2-Wire iNS2 System

An iNS2 system is designed for use on intersections with existing button wires and provides the maximum features and performance possible. A Control Unit installs in the intersection Traffic Cabinet and coordinates the performance of each PBS over the existing two button wires. Some iNS2 specific features include:

  • Central Control Unit in Cabinet powers Push button Stations & communicates (sends/receives data) over the 2 new or existing button wires using 24V DC PLC.
  • Digital communication & synchronization to up 16 Buttons, 4 Phases, or up to 8 phases as a BIU
  • Improved transient protection
  • Separate cables – Only buy what you need to connect
  • Intersection Sound synchronization
  • Central & Remote Communication via Ethernet or Wireless (Wi-Fi & Bluetooth)
  • SNMP (email alerts) & SNTP
  • Pre-emption message Broadcasting
  • Extended Push Priority System (sounds muted)
  • TS1, TS2 (SDLC BIU), 300 Series Card – Rack Option
  • 4 Cabinet solutions/Configurations

2-Wire iNS2 Control Units

  • iCCU-S2 - Shelf Mount Control Unit - Supports BIU +

    This iCCU-S2 central control unit is a universal control unit that can be used in any style traffic cabinet and replaces the iCCU-S. It is backwards compatible with the iCCU-S with just cable changes. It is designed to sit on a shelf, and interfaces to the Traffic Cabinet either through the separate cable interfaces. With the latest version of firmware in the iCCU-S and the latest version of the iOS or PC application, this controller now supports full bidirectional BIU capability allowing the control unit to get interval timing information and place calls to the traffic controller directly through the SDLC interface! This control unit is the power supply and signaling interface between the existing intersection Traffic Control Unit and the iNS2 iNavigator Push Button Stations installed on the intersection. It has separate cables to connect, thus you can buy only what you need. It can programmed/accessed via WiFi or Ethernet.

    • PXCCUIS2 – iCCU, Polara iCCU-S2 Shelf Model - BIU Capable

    iCCU-S2 - Shelf Mount Control Unit Datasheet

  • iCCU-C2 – Card Rack/300 Series Control Unit +

    This control unit is designed for use in 300 Series type Traffic Cabinets. It plugs into the detector rack and takes up two slots.

    • PXCCUIC2 – iCCU, Polara Rack Mount 2-Wire iCCU-C2 (TS1/330)

    iCCU-C2 Card Rack/300 Series Control Unit Datasheet

  • iN2-ICB – Interconnect Board for iCCU-S2 +

    This Interconnect Board is required for landing of intersection/field button wires when an iCCU-S Control Unit is used.

  • iN2-ICB-C – Interconnect Board for iCCU-C2 +

    This Interconnect Board and Power Supply (purchased separately, PN: iN2-150WPS-C) is required for landing of intersection/field button wires when an iCCU-C Control Unit is used. The Power Supply connects to the Interconnect Board and provides the necessary additional power to operate the push button stations.

  • Cable-A - For use with iCCU-C2 +

    This is a nine wire cable that connects the iCCU to the ped head load switches in a traffic cabinet to receive ped interval timing.

  • Cable-B - For use with iCCU-C2 +

    This is a six wire cable that connects the iCCU to the emergency vehichle preemption (EV/PR) inputs in a traffic cabinet.

  • Cable-C - For use with iCCU-C2 +

    This is a six wire cable that connects the iCCU to the ped inputs and logc ground in a traffic cabinet to place ped calls to the controller.

  • Cable-D - For use with iCCU-C2 +

    This is a four wire cable that connects to the iCCU and allows general purpose (GP) inputs to be received by the iCCU-S2 by connecting to outputs from the traffic cabinet controller.

  • BTN-PLC-CABLE - BTN-PLC Cable for use with iCCU-C2 +

    This is a two wire cable that supplies power and data to the iNavigator buttons in the field. Connects to iCCU-S2 Buttlon PLC location and the other end connects to the iN2-ICB (Interconnect Board). Note: One is supplied with every iCCU-S2.

  • iN2-SDLC-CABLE – Standard SDLC Cable +

    This cable is a standard 6' long SDLC cable used with the iCCU-S when SDLC is used.

  • iN2-SDLC-YCABLE – SDLC "Y" Cable +

    This is a custom SDLC cable for use when there are no extra/available SDLC connection points in an intersection traffic cabinet. It allows our Control Units to be able to tap into an existing SDLC connection.

  • iN2-150WPS-C – 150 Watt Power Supply for iCCU-C2 +

    This is the power supply used in conjunction with an iCCU-C and iN2-ICB-C.

  • iN2-C4-CABLE-C – C4 Cable Harness for use with iCCU-C2 +

    This cable is used to interface the iCCU-C to a 300 series traffic cabinet. The C4 cable connects between the existing C4 socket and C4 plug in the cabinet and routes the low voltage load switch outputs to the front of the iCCU-C.

  • CCU-BRKT - CCU Bracket Mount +

    This mount is designed to hold a CCU2EN, iCCU-S or iCCU-S2 type control unit and bolt to a rack channel with EIA universal spacing. All features are mirrored so that it can be mounted on the left or right rack channel.

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iNS Accessories

  • iN-DGL – PC App Dongle +

    This Dongle is required for using a personal computer along with Polara's free PC APP to communicate with an iNS push button station or an iCCU. Your personal computer must have Windows 7 or higher.

  • Sign Options +

    A variety of MUTCD & ADA-compliant signage is available depending on your needs and specific applications.

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    Option A

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    Option B

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    Option C

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    Option D

  • iN-SUB – Set Up Box for iNS Product +

    This Set Up Box is for powering an iNS push button station so that it can be set up or programmed in the shop or at ones desk without being connected to a traffic cabinet or PED head. It allows one to cycle the button through don't walk, walk, and clearance..

  • iNSDM-2.9-B - Adapter for mounting two iNS PBS's on a 2.9" OD Pole +

    This adapter is for mounting two iNS iNavigator push button stations on a 2.9" OD pole (2.5" ID) so that they can use 9X12 or 9X15 signs and not touch. It comes in the standard color black.

  • iNSPA4X2-B – Adapter for mounting two 9x12/9x15 iNavigators on a 4.5 OD Pole +

    This adapter is designed to offset two iNavigators with 9x12 or 9x15 signs on a 4.5" OD pole. This product is only offered in the color black. The part number for ordering is iNSPA4X2-B. Each iNSPA4X2-B comes with two adapters, i.e. you only need to purchase one iNSPA4X2-B to mount two buttons on the same pole. Note: The iNS PBS can be mounted to this adapter, but the adapter is not required to mount two iNS units onto a 4.5" OD Pole.

  • iNSPA-B-FP - Fluted Pole Mounting Adapter for iNS Push Button Station +

    This adapter is designed to allow an "iN" or "iNS" Navigator or PBF2C to be mounted directly on, or up to 20 degrees to either side of a flute. This product is only offered in the color black. Polara cannot guarantee this adapter will work on every style of fluted pole.

  • iN-WPC-B – Pole Cap for iNS iNavigator Push Button Station mounted to a 2.9" OD Pole +

    The iN Pole Cap is intended to mount both the Polara iNavigator PBS and Push Button Frame 2 (PBF2) series Back-Plate to an existing 2.5” un-capped pole.

  • iNS-EXT-XX – Mounting Extender for iN & iNS Navigator, PBF2, & PBF2C +

    This mounting extender is designed to mount an "iN" or "iNS" Navigator, PBF2, or PBF2C either 6" or 12" from a traffic pole in order to extend the unit closer to the crosswalk.

    • iNS-EXT-06 – 6inch Mounting Extender for iNav Push Button Station
    • iNS-EXT-12 – 12inch Mounting Extender for iNav Push Button Station

    iNS-EXT-XX – Extender for mounting an iNavigator Push Button Station 6" or 12" from the pole Datasheet

  • iNS-EXTANG-XX – Angled Mounting Extender for iN & iNS Navigator, PBF2, & PBF2C +

    This mounting extender is angled down and designed to reduce button mounting height of up to approximately 5". Galvanized.

    • iNS-EXTANG-06 – 6inch Angled Mounting Extender for iNav Push Button Station
    • iNS-EXTANG-12 – 12inch Angled Mounting Extender for iNav Push Button Station

    iNS-EXTANG-XX – Angled Mounting Extender for iN & iNS Navigator, PBF2, & PBF2C Datasheet

  • iNS-EXTHTRED – Height Reducing Mounting Extender for iN & iNS Navigator, PBF2, & PBF2C +

    This mounting extender is curved down and designed to reduce/adjust button mounting height of up to 15". Galvanized.

  • PBFA9X12-X - 9 X 12 Navigator or Push Button Sign Backplate +

    This sign back plate is designed to be attached to any Navigator PBS or any Push Button Frame, for mounting a 9” x 12” crosswalk sign.

    • PBFA9X12-Y – Yellow 9 X 12 Navigator or Push Button Sign Backplate (Part #: PXN9FY)
    • PBFA9X12-B – Black 9 X 12 Navigator or Push Button Sign Backplate
    • PBFA9X12-G – Green 9 X 12 Navigator or Push Button Sign Backplate

    PBFA9X12-X - 9 X 12 Navigator or Push Button Sign Backplate Datasheet

  • PBFA9X15-X - 9 X 15 Navigator or Push Button Sign Backplate +

    This sign back plate is designed to be attached to any Navigator PBS or any Push Button Frame, for mounting a 9” x 15” crosswalk sign.

    • PBFA9X15-Y – Yellow 9 X 15 Navigator or Push Button Sign Backplate
    • PBFA9X15-B – Black 9 X 15 Navigator or Push Button Sign Backplate
    • PBFA9X15-G – Green 9 X 15 Navigator or Push Button Sign Backplate

    PBFA9X15-X - 9 X 15 Navigator or Push Button Sign Backplate Datasheet

  • iN-WPMCC-X – iNavigator Cover with Conduit Fitting for Wood Pole or Flat Surface Mounting +

    This cover is to facilitate connecting flexible conduit to an iNavigator Push Button Station when mounted onto a wood pole or solid surface where the wiring cannot be routed through the regular wire routing hole on the back of the iNavigator. Unit comes with notched cover, bracket and conduit fitting.

    • iN-WPMCC-Y - Yellow iNavigator Cover with Conduit Fitting
    • iN-WPMCC-B – Black iNavigator Cover with Conduit Fitting
    • iN-WPMCC-G – Green iNavigator Cover with Conduit Fitting

    iN-WPMCC-X – iNavigator Cover with Conduit Fitting for Wood Pole or Flat Surface Mounting Datasheet

  • 850-372-3 - Bi-directional Button Assembly for iNS Push Button Station +

    If you need to field replace a R/L arrow button, this assembly is for a bi-direction application.

    • 850-372-3 - Bi-directional Button Assembly for iNavigator Push Button Station (Part #: PXIBDBIA)

  • 850-372-4 - No-Arrow Button Assembly for iNS Push Button Station +

    If you need to field replace a R/L arrow button, this assembly is for a no-arrow application. A typical application is a scramble intersection.

    • 850-372-4 - No-Arrow Button Assembly for iNS Push Button Station

  • 850-372-1 - R/L Arrow Button Assembly for iNS Push Button Station +

    If you need to field replace a R/L arrow button, this assembly is for a bi-direction application.

    • 850-372-1 - R/L Arrow Button Assembly for iNS Push Button Station (Part #: PXIBDUA)

  • iNS-CCK-X – Color Change Kit for iNS Push Button Station +

    This color change kit is a bundle of the required parts needed to change the Front Cover color on an iNavigator PBS.

    • iNS-CCK-Y - Yellow Color Kit for iNavigator
    • iNS-CCK-B - Black Color Kit for iNavigator
    • iNS-CCK-G - Green Color Kit for iNavigator
  • Matching Color Paint +

    You can purchase cans of spray paint in the colors that match Polara's black, green and yellow powder coat colors.

    • 190-1054 - Yellow Color Can of Spray Paint
    • 190-1055 - Black Color Can of Spray Paint
    • 190-1056 - Green Color Can of Spray Paint

  • 850-187 - Field Installable Replacement Speaker for iNS Push Button Station +

    This speaker is set up to allow easy field replacement of an iNavigator S (iNS) PBS speaker.

    It comes with wires attached and two Scotchlok crimp connectors for easy replacement of a speaker module in the field.

  • 15 Watt External Speaker +

    The SHX-51 is a patented indoor/outdoor, self-contained, 8 ohm, 15 watt speaker. The full featured speaker consists of a light weight, rust proof, aluminum die-cast housing and dual-action plunger switch for tamper supervision for a normally closed loop.

    The SHX-51 series comes completely assembled and ready for installation. It is ideally suited for noisy and busy intersections where high quality and high output sound is required.

  • -ES - External Speaker Push Button Option +

    If an external speaker is going to be used the iNavigator PBS must be ordered with this -ES option. This -ES option requires that a different circuit board assembly which has additional components and amplifier, be installed in the iN PBS during assembly. On the Part Number order sheet there is a location for this -ES option to be entered to ensure you get this option included in the iN2 or iN3 Push Button Station.

    • -ES - External Speaker Push Button Option

  • iNS-90DEGADPTR - Universal 90 Degree Adapter for iN & iNS Navigator, PBF2, & PBF2C +

    This adapter designed to mount all iNavigator models (iN & INS) & push button station models (PBF2 & PBF2C) to either the right or the left of a mounting extender. reduce/adjust button mounting height of up to 15". Finish is aluminum with black powdercoat.

  • Screws & Bits +

    Vandal Proof Screws

    • PXSSPS – 3/8" Screws SS for Navigator Signs (set of 4)
    • PXSSSPS – 1" Screws SS vandal proof (set of 4)
    Tamper Proof Tool Bit
    • PXSPBIT – Spanner Tool Bit for vandal proof screws
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